[R] (no subject)
jrkrideau at inbox.com
Tue Oct 2 15:25:04 CEST 2012
It's hard to know what's wrong since you did not supply your code.
Please supply a small working example and some data. To supply data use the dput()
function, see ?dput() for details.
Welcome to R.
Kingston ON Canada
> -----Original Message-----
> From: mbhpathak at gmail.com
> Sent: Mon, 1 Oct 2012 14:25:20 -0700
> To: r-help at r-project.org
> Subject: [R] (no subject)
> I am a new R -user and request your help for the following problem.
> I need to merge two dataset of longitudinal study which has two column
> (id and respose) common. when I used merge option to join the datas
> side be side, because of the repeated subject id, I got larger data
> set which is not accurate.
> I would like to connect twi data sets by id and response in such a
> way that data are connected by same id and response type and if the
> same subject has less data point in one data set, then produce NA.
> Sample data sets is attached.
> R-help at r-project.org mailing list
> PLEASE do read the posting guide
> and provide commented, minimal, self-contained, reproducible code.
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